Select a cylinder, prolong its life by reducing wear, and trigger automated processes with sensors.
Locking Tie Rod Air Cylinders
Halt actuation at a moment’s notice—these air cylinders have an end lock that acts as an emergency stop. If there's a sudden loss of air pressure, the end lock engages to safely hold the load. You can also set them to stop anywhere along the stroke length as a simpler alternative to electric actuators. Rods along the barrel secure the end caps and shield the barrel from impact. These air cylinders are double acting, meaning they extend and retract with nearly equal force. All have adjustable air cushions that absorb piston impact to minimize wear and noise.
The magnetic piston inside these cylinders can activate relays and controllers when used with a sensor (sold separately). When the piston moves past the sensor, the sensor activates. You can use multiple sensors—attach one for each action to trigger.
For technical drawings and 3-D models, click on a part number.

Lg. | Air Inlet | ||||||||
---|---|---|---|---|---|---|---|---|---|
Stroke, mm | Retracted, mm | Extended, mm | Force @ 100 psi, lbs. | Body Material | Pipe Size | Thread Type | Gender | Each | |
40 mm Bore Size (60 mm Wd.) | |||||||||
25 | 240 | 265 | 176 | Aluminum | 1/4 | NPT | Female | 0000000 | 0000000 |
50 | 265 | 315 | 176 | Aluminum | 1/4 | NPT | Female | 0000000 | 000000 |
75 | 290 | 365 | 176 | Aluminum | 1/4 | NPT | Female | 0000000 | 000000 |
100 | 315 | 415 | 176 | Aluminum | 1/4 | NPT | Female | 0000000 | 000000 |
125 | 340 | 465 | 176 | Aluminum | 1/4 | NPT | Female | 0000000 | 000000 |
150 | 365 | 515 | 176 | Aluminum | 1/4 | NPT | Female | 0000000 | 000000 |
50 mm Bore Size (70 mm Wd.) | |||||||||
25 | 262 | 287 | 314 | Aluminum | 3/8 | NPT | Female | 0000000 | 000000 |
50 | 287 | 337 | 314 | Aluminum | 3/8 | NPT | Female | 0000000 | 000000 |
75 | 312 | 387 | 314 | Aluminum | 3/8 | NPT | Female | 0000000 | 000000 |
100 | 337 | 437 | 314 | Aluminum | 3/8 | NPT | Female | 0000000 | 000000 |
125 | 362 | 487 | 314 | Aluminum | 3/8 | NPT | Female | 0000000 | 000000 |
150 | 387 | 537 | 314 | Aluminum | 3/8 | NPT | Female | 0000000 | 000000 |
63 mm Bore Size (86 mm Wd.) | |||||||||
25 | 279 | 304 | 490 | Aluminum | 3/8 | NPT | Female | 0000000 | 000000 |
50 | 304 | 354 | 490 | Aluminum | 3/8 | NPT | Female | 0000000 | 000000 |
75 | 329 | 404 | 490 | Aluminum | 3/8 | NPT | Female | 0000000 | 000000 |
100 | 354 | 454 | 490 | Aluminum | 3/8 | NPT | Female | 0000000 | 000000 |
125 | 379 | 504 | 490 | Aluminum | 3/8 | NPT | Female | 0000000 | 000000 |
150 | 404 | 554 | 490 | Aluminum | 3/8 | NPT | Female | 0000000 | 000000 |
250 | 504 | 754 | 490 | Aluminum | 3/8 | NPT | Female | 0000000 | 000000 |
80 mm Bore Size (102 mm Wd.) | |||||||||
25 | 331 | 356 | 830 | Aluminum | 1/2 | NPT | Female | 0000000 | 000000 |
50 | 356 | 406 | 830 | Aluminum | 1/2 | NPT | Female | 0000000 | 000000 |
75 | 381 | 456 | 830 | Aluminum | 1/2 | NPT | Female | 0000000 | 000000 |
100 | 406 | 506 | 830 | Aluminum | 1/2 | NPT | Female | 0000000 | 000000 |
125 | 431 | 556 | 830 | Aluminum | 1/2 | NPT | Female | 0000000 | 000000 |
150 | 456 | 606 | 830 | Aluminum | 1/2 | NPT | Female | 0000000 | 000000 |

Inside Mounting Holes | Outside Mounting Holes | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Bore Size, mm | Wd., mm | Ht., mm | Thick., mm | No. of | Dia., mm | Ctr.-to-Ctr., mm | Mounting Hardware Included | No. of | Dia., mm | Ctr.-to-Ctr., mm | Mounting Hardware Included | Material | Includes | Each | |
40 | 100 | 71 | 12 | 4 | 10 | 44 | Yes | 4 | 9 | 80 | No | Aluminum | Four Mounting Nuts | 00000000 | 000000 |
50 | 110 | 81 | 12 | 4 | 10 | 52 | Yes | 4 | 9 | 90 | No | Aluminum | Four Mounting Nuts | 00000000 | 00000 |
63 | 130 | 101 | 15 | 4 | 12 | 64 | Yes | 4 | 11 | 108 | No | Aluminum | Four Mounting Nuts | 00000000 | 00000 |
80 | 160 | 119 | 18 | 4 | 14 | 78 | Yes | 4 | 13 | 130 | No | Aluminum | Four Mounting Nuts | 00000000 | 00000 |

Mounting Hole | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
For Bore Size, mm | For Pin Dia., mm | Wd., mm | Ht., mm | Dp., mm | Base Plate Thick., mm | Dia., mm | Ctr.-to-Ctr., mm | Mounting Fasteners Included | Material | Includes | Each | |
40 | 10 | 60 | 60 | 40 | 14 | 10 | 44 | No | Aluminum | Four Mounting Nuts | 00000000 | 000000 |
50 | 12 | 70 | 70 | 47 | 16 | 10 | 52 | No | Aluminum | Four Mounting Nuts | 00000000 | 00000 |
63 | 16 | 85 | 85 | 56 | 17 | 12 | 64 | No | Aluminum | Four Mounting Nuts | 00000000 | 00000 |
80 | 20 | 102 | 102 | 68 | 20 | 14 | 78 | No | Aluminum | Four Mounting Nuts | 00000000 | 00000 |

Mounting Hole | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
For Bore Size, mm | Wd., mm | Ht., mm | Dp., mm | Base Plate Thick., mm | Dia., mm | Ctr.-to-Ctr., mm | Mounting Fasteners Included | Material | Includes | Each | |
40 | 60 | 60 | 40 | 14 | 9 | 44 | No | Aluminum | Clevis Pin, Two Cotter Pins | 00000000 | 000000 |
50 | 70 | 70 | 47 | 16 | 9 | 52 | No | Aluminum | Clevis Pin, Two Cotter Pins | 00000000 | 00000 |
63 | 86 | 86 | 56 | 17 | 10 | 64 | No | Aluminum | Clevis Pin, Two Cotter Pins | 00000000 | 00000 |
80 | 102 | 102 | 68 | 20 | 13 | 78 | No | Aluminum | Clevis Pin, Two Cotter Pins | 00000000 | 00000 |

For Bore Size | AC Voltage | DC Voltage | Each | |
1 1/4", 1 3/4", 2", 2 1/2", 3", 3 1/2", 4 1/2", 32mm, 40mm, 50mm, 63mm, 80mm | 5V AC- 240V AC | 5V DC- 240V DC | 00000000 | 000000 |